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Norman R. Stein
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St. Louis Park, MN, US
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last 30 patents
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Patent Grant
Adjustable refrigeration display rack
Patent number
4,662,523
Issue date
May 5, 1987
Stein Industries Inc.
Norman R. Stein
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Grant
Refrigeration shelf
Patent number
4,084,703
Issue date
Apr 18, 1978
Stein Industries, Inc.
George J. Hossalla
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...